Overview

Dataset Statistics

Number of Variables 20
Number of Rows 7043
Missing Cells 0
Missing Cells (%) 0.0%
Duplicate Rows 22
Duplicate Rows (%) 0.3%
Total Size in Memory 7.8 MB
Average Row Size in Memory 1.1 KB
Variable Types
  • Categorical: 16
  • GeoGraphy: 1
  • Numerical: 3

Dataset Insights

tenure is skewed Skewed
MonthlyCharges is skewed Skewed
TotalCharges is skewed Skewed

Variables

gender

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 887.2 KB

Length

Mean 4.9905
Standard Deviation 1
Median 4
Minimum 4
Maximum 6

Sample

1st row Female
2nd row Male
3rd row Male
4th row Male
5th row Female

Letter

Count 35148
Lowercase Letter 28105
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (Male, Female) take over 50.0%

SeniorCitizen

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 867.7 KB
  • The largest value (No) is over 5.17 times larger than the second largest value (Yes)

Length

Mean 2.1621
Standard Deviation 0.3686
Median 2
Minimum 2
Maximum 3

Sample

1st row No
2nd row No
3rd row No
4th row Yes
5th row Yes

Letter

Count 15228
Lowercase Letter 8185
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 5.17 times larger than the second largest value (yes)

Partner

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 869.9 KB

Length

Mean 2.483
Standard Deviation 0.4997
Median 2
Minimum 2
Maximum 3

Sample

1st row Yes
2nd row No
3rd row No
4th row Yes
5th row Yes

Letter

Count 17488
Lowercase Letter 10445
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%

Dependents

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 868.7 KB
  • The largest value (No) is over 2.34 times larger than the second largest value (Yes)

Length

Mean 2.2996
Standard Deviation 0.4581
Median 2
Minimum 2
Maximum 3

Sample

1st row Yes
2nd row No
3rd row No
4th row No
5th row No

Letter

Count 16196
Lowercase Letter 9153
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 2.34 times larger than the second largest value (yes)

tenure

numerical

Approximate Distinct Count 73
Approximate Unique (%) 1.0%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 515.8 KB
Mean 32.3711
Minimum 0
Maximum 72
Zeros 11
Zeros (%) 0.2%
Negatives 0
Negatives (%) 0.0%
  • tenure is skewed right (γ1 = 0.2395)

Quantile Statistics

Minimum 0
5-th Percentile 1
Q1 9
Median 29
Q3 55
95-th Percentile 72
Maximum 72
Range 72
IQR 46

Descriptive Statistics

Mean 32.3711
Standard Deviation 24.5595
Variance 603.1681
Sum 227990
Skewness 0.2395
Kurtosis -1.3872
Coefficient of Variation 0.7587
  • tenure is not normally distributed (p-value 2.8308483309475236e-12)

PhoneService

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 872.8 KB
  • The largest value (Yes) is over 9.33 times larger than the second largest value (No)

Length

Mean 2.9032
Standard Deviation 0.2958
Median 3
Minimum 2
Maximum 3

Sample

1st row Yes
2nd row Yes
3rd row Yes
4th row Yes
5th row Yes

Letter

Count 20447
Lowercase Letter 13404
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (Yes, No) take over 50.0%
  • The largest value (yes) is over 9.33 times larger than the second largest value (no)

MultipleLines

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 878.8 KB

Length

Mean 3.7775
Standard Deviation 4.0304
Median 3
Minimum 2
Maximum 16

Sample

1st row No
2nd row Yes
3rd row No
4th row No
5th row No

Letter

Count 25241
Lowercase Letter 18198
Space Separator 1364
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%

InternetService

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 896.2 KB

Length

Mean 6.3
Standard Deviation 4.1788
Median 3
Minimum 2
Maximum 11

Sample

1st row DSL
2nd row DSL
3rd row Fiber optic
4th row Fiber optic
5th row Fiber optic

Letter

Count 41275
Lowercase Letter 29390
Space Separator 3096
Uppercase Letter 11885
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (Fiber optic, DSL) take over 50.0%

OnlineSecurity

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 893.9 KB
  • The largest value (No) is over 1.73 times larger than the second largest value (Yes)

Length

Mean 5.97
Standard Deviation 6.8665
Median 3
Minimum 2
Maximum 19

Sample

1st row No
2nd row No
3rd row No
4th row No
5th row No

Letter

Count 38995
Lowercase Letter 31952
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 2.49 times larger than the second largest value (yes)

OnlineBackup

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 894.3 KB

Length

Mean 6.0283
Standard Deviation 6.8368
Median 3
Minimum 2
Maximum 19

Sample

1st row Yes
2nd row No
3rd row No
4th row Yes
5th row No

Letter

Count 39405
Lowercase Letter 32362
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 1.9 times larger than the second largest value (yes)

DeviceProtection

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 894.3 KB

Length

Mean 6.0273
Standard Deviation 6.8373
Median 3
Minimum 2
Maximum 19

Sample

1st row No
2nd row No
3rd row Yes
4th row Yes
5th row No

Letter

Count 39398
Lowercase Letter 32355
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 1.91 times larger than the second largest value (yes)

TechSupport

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 893.9 KB
  • The largest value (No) is over 1.7 times larger than the second largest value (Yes)

Length

Mean 5.9736
Standard Deviation 6.8648
Median 3
Minimum 2
Maximum 19

Sample

1st row Yes
2nd row No
3rd row No
4th row No
5th row Yes

Letter

Count 39020
Lowercase Letter 31977
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 2.45 times larger than the second largest value (yes)

StreamingTV

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 894.6 KB

Length

Mean 6.0677
Standard Deviation 6.8163
Median 3
Minimum 2
Maximum 19

Sample

1st row Yes
2nd row No
3rd row No
4th row Yes
5th row Yes

Letter

Count 39683
Lowercase Letter 32640
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 1.6 times larger than the second largest value (yes)

StreamingMovies

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 894.6 KB

Length

Mean 6.0713
Standard Deviation 6.8144
Median 3
Minimum 2
Maximum 19

Sample

1st row No
2nd row Yes
3rd row No
4th row Yes
5th row No

Letter

Count 39708
Lowercase Letter 32665
Space Separator 3052
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 1.58 times larger than the second largest value (yes)

Contract

categorical

Approximate Distinct Count 3
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 930.6 KB
  • The largest value (Month-to-month) is over 2.29 times larger than the second largest value (Two year)

Length

Mean 11.3012
Standard Deviation 2.9851
Median 14
Minimum 8
Maximum 14

Sample

1st row One year
2nd row Month-to-month
3rd row Month-to-month
4th row Month-to-month
5th row Month-to-month

Letter

Count 68676
Lowercase Letter 61633
Space Separator 3168
Uppercase Letter 7043
Dash Punctuation 7750
Decimal Number 0
  • The top 2 categories (Month-to-month, Two year) take over 50.0%

PaperlessBilling

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 870.7 KB

Length

Mean 2.5922
Standard Deviation 0.4915
Median 3
Minimum 2
Maximum 3

Sample

1st row Yes
2nd row No
3rd row Yes
4th row Yes
5th row Yes

Letter

Count 18257
Lowercase Letter 11214
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (Yes, No) take over 50.0%

PaymentMethod

categorical

Approximate Distinct Count 4
Approximate Unique (%) 0.1%
Missing 0
Missing (%) 0.0%
Memory Size 980.6 KB

Length

Mean 18.5702
Standard Deviation 5.0404
Median 16
Minimum 12
Maximum 25

Sample

1st row Mailed check
2nd row Mailed check
3rd row Electronic check
4th row Electronic check
5th row Mailed check

Letter

Count 114549
Lowercase Letter 107506
Space Separator 10109
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (Electronic check, Mailed check) take over 50.0%

MonthlyCharges

numerical

Approximate Distinct Count 1585
Approximate Unique (%) 22.5%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 515.8 KB
Mean 64.7617
Minimum 18.25
Maximum 118.75
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • MonthlyCharges is skewed left (γ1 = -0.2205)

Quantile Statistics

Minimum 18.25
5-th Percentile 19.65
Q1 35.5
Median 70.35
Q3 89.85
95-th Percentile 107.4
Maximum 118.75
Range 100.5
IQR 54.35

Descriptive Statistics

Mean 64.7617
Standard Deviation 30.09
Variance 905.4109
Sum 456116.6
Skewness -0.2205
Kurtosis -1.2572
Coefficient of Variation 0.4646
  • MonthlyCharges is not normally distributed (p-value 4.761511582207611e-14)

TotalCharges

numerical

Approximate Distinct Count 6531
Approximate Unique (%) 92.7%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 515.8 KB
Mean 2279.7343
Minimum 0
Maximum 8684.8
Zeros 11
Zeros (%) 0.2%
Negatives 0
Negatives (%) 0.0%
  • TotalCharges is skewed right (γ1 = 0.963)

Quantile Statistics

Minimum 0
5-th Percentile 48.6
Q1 398.55
Median 1394.55
Q3 3786.6
95-th Percentile 6921.025
Maximum 8684.8
Range 8684.8
IQR 3388.05

Descriptive Statistics

Mean 2279.7343
Standard Deviation 2266.7945
Variance 5.1384e+06
Sum 1.6056e+07
Skewness 0.963
Kurtosis -0.2293
Coefficient of Variation 0.9943
  • TotalCharges is not normally distributed (p-value 3.558363008592215e-16)

Churn

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 868.4 KB
  • The largest value (No) is over 2.77 times larger than the second largest value (Yes)

Length

Mean 2.2654
Standard Deviation 0.4416
Median 2
Minimum 2
Maximum 3

Sample

1st row No
2nd row No
3rd row Yes
4th row Yes
5th row Yes

Letter

Count 15955
Lowercase Letter 8912
Space Separator 0
Uppercase Letter 7043
Dash Punctuation 0
Decimal Number 0
  • The top 2 categories (No, Yes) take over 50.0%
  • The largest value (no) is over 2.77 times larger than the second largest value (yes)

Interactions

Correlations

Missing Values